Currently, Samsung flagships have 5 methods from which a user can choose one to unlock their phones. This includes Iris Scanning, Facial Recognition, Fingerprint Scanning, PIN Protection and Pattern lock. Well, all these features ...

We have seen fingerprint scanners in portable systems since last decade. Lot of laptops and nowadays even smartphone embeds this technology for user authentication. Fujitsu is now trying to replace this fingerprint scanners with P...